/**
  ******************************************************************************
  * @file    BSP/BSP/Src/stm32f7xx_it.c
  * @author  MCD Application Team
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and
  *          peripherals interrupt service routine.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2016 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f7xx_it.h"

/** @addtogroup STM32F7xx_HAL_Examples
  * @{
  */

/** @addtogroup BSP
  * @{
  */

/* Private typedef -----------------------------------------------------------*/
extern SAI_HandleTypeDef haudio_out_sai;
extern DFSDM_Filter_HandleTypeDef       hAudioInTopLeftFilter;
extern DFSDM_Filter_HandleTypeDef       hAudioInTopRightFilter;
extern DFSDM_Filter_HandleTypeDef       hAudioInButtomLeftFilter;
extern DFSDM_Filter_HandleTypeDef       hAudioInButtomRightFilter;
extern SDRAM_HandleTypeDef sdramHandle;
extern SD_HandleTypeDef uSdHandle;
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/******************************************************************************/
/*            Cortex-M7 Processor Exceptions Handlers                         */
/******************************************************************************/

/**
  * @brief   This function handles NMI exception.
  * @param  None
  * @retval None
  */
void NMI_Handler(void)
{
}

/**
  * @brief  This function handles Hard Fault exception.
  * @param  None
  * @retval None
  */
void HardFault_Handler(void)
{
  /* Go to infinite loop when Hard Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Memory Manage exception.
  * @param  None
  * @retval None
  */
void MemManage_Handler(void)
{
  /* Go to infinite loop when Memory Manage exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Bus Fault exception.
  * @param  None
  * @retval None
  */
void BusFault_Handler(void)
{
  /* Go to infinite loop when Bus Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Usage Fault exception.
  * @param  None
  * @retval None
  */
void UsageFault_Handler(void)
{
  /* Go to infinite loop when Usage Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles SVCall exception.
  * @param  None
  * @retval None
  */
void SVC_Handler(void)
{
}

/**
  * @brief  This function handles Debug Monitor exception.
  * @param  None
  * @retval None
  */
void DebugMon_Handler(void)
{
}

/**
  * @brief  This function handles PendSVC exception.
  * @param  None
  * @retval None
  */
void PendSV_Handler(void)
{
}

/**
  * @brief  This function handles SysTick Handler.
  * @param  None
  * @retval None
  */
void SysTick_Handler(void)
{
  HAL_IncTick();
}

/******************************************************************************/
/*                 STM32F7xx Peripherals Interrupt Handlers                   */
/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
/*  available peripheral interrupt handler's name please refer to the startup */
/*  file (startup_stm32f7xx.s).                                               */
/******************************************************************************/
/**
  * @brief  This function handles External lines 15 to 10 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI15_10_IRQHandler(void)
{
  HAL_GPIO_EXTI_IRQHandler(WAKEUP_BUTTON_PIN);
  HAL_GPIO_EXTI_IRQHandler(TS_INT_PIN);
}

/**
  * @brief  This function handles DMA2 Stream 0 interrupt request.
  * @param  None
  * @retval None
  */
void DMA2_Stream0_IRQHandler(void)
{
  if(SdmmcTest == 1)
  {
    HAL_DMA_IRQHandler(uSdHandle.hdmarx);
  }
  else if(SdramTest == 1)
  {
    HAL_DMA_IRQHandler(sdramHandle.hdma);
  }
  else
  {
    HAL_DMA_IRQHandler(hAudioInTopLeftFilter.hdmaReg);
  }
}

/**
  * @brief  This function handles DMA2 Stream 5 interrupt request.
  * @param  None
  * @retval None
  */
void DMA2_Stream5_IRQHandler(void)
{
  if(SdmmcTest == 1)
  {
  HAL_DMA_IRQHandler(uSdHandle.hdmatx);
  }
  else
  {
   HAL_DMA_IRQHandler(hAudioInTopRightFilter.hdmaReg); 
  }
}

/**
  * @brief  This function handles DMA2 Stream 1 interrupt request.
  * @param  None
  * @retval None
  */
void AUDIO_OUT_SAIx_DMAx_IRQHandler(void)
{
  HAL_DMA_IRQHandler(haudio_out_sai.hdmatx);
}

/**
  * @brief  This function handles DMA2 Stream 6 interrupt request.
  * @param  None
  * @retval None
  */
void AUDIO_DFSDMx_DMAx_BUTTOM_LEFT_IRQHandler(void)
{
  HAL_DMA_IRQHandler(hAudioInButtomLeftFilter.hdmaReg);
}

/**
  * @brief  This function handles DMA2 Stream 7 interrupt request.
  * @param  None
  * @retval None
  */
void AUDIO_DFSDMx_DMAx_BUTTOM_RIGHT_IRQHandler(void)
{
  HAL_DMA_IRQHandler(hAudioInButtomRightFilter.hdmaReg);
}

/**
  * @brief  This function handles SDMMC2 interrupt request.
  * @param  None
  * @retval None
  */
void BSP_SDMMC_IRQHandler(void)
{
  HAL_SD_IRQHandler(&uSdHandle);
}

/**
  * @}
  */

/**
  * @}
  */

